The CDRH127 is a series of shielded power inductors manufactured by Sumida America Components Inc. These inductors are designed for use in a variety of DC-DC converter and power supply applications where high current handling and low EMI are crucial.

Applications

• DC-DC converters
• Voltage regulators
• Power supplies for portable electronics
• Automotive electronics
• Filtering circuits

Features

• Shielded construction for low EMI
• High current capacity
• Low DC resistance (DCR)
• Small footprint
• RoHS Compliant

Benefits

• Reduced electromagnetic interference for stable and reliable circuit operation.
• Efficient power conversion due to low DCR, minimizing power losses and improving overall efficiency.
• Compact size enables use in space-constrained applications.
• High current handling capabilities allow for use in demanding power applications.
• Compliant with environmental regulations.

Additional Details

The CDRH127 series from Sumida utilizes a shielded construction to minimize electromagnetic interference (EMI), ensuring stable operation of sensitive electronic circuits. The low DC resistance (DCR) contributes to higher efficiency by reducing power loss due to heat dissipation. These inductors offer a compact footprint, making them suitable for applications where board space is limited. They also feature high current handling capabilities, making them appropriate for demanding power applications. The CDRH127 inductors are also RoHS compliant, meeting environmental regulations.

Specific electrical characteristics, such as inductance value, saturation current, and rated current, will vary depending on the exact part number within the CDRH127 series (e.g., CDRH127-100NC, CDRH127-470MC, etc.). Refer to the manufacturer's datasheet for detailed specifications of a particular CDRH127 inductor. The shielding effectiveness is a key characteristic, helping to suppress unwanted noise and interference within the electronic circuit. The construction materials are selected to provide reliable performance over a wide range of operating temperatures. The compact size is often a critical requirement in modern portable devices and other space-sensitive applications.